<%@page contentType="text/html;charset=utf-8" %>
<html>
<head>
    <title>主页面</title>
    <script>
    </script>
</head>
<body>
    <center>
        <h1>Welcome in page!</h1>
        <h2><a href="${pageContext.request.contextPath}/findItems">获取items信息</a></h2>
    </center>
</body>
</html>